Postmark Usage Statistics

Postmark Customers

Get access to data on 55,700 websites that are Postmark Customers. We know of 34,059 live websites using Postmark and an additional 21,641 sites that used Postmark historically and 17,032 websites in the United States.

Postmark Location Market Share and Movement
Technology Won Lost
Mandrill Mandrill 1,239 450
Sendgrid Sendgrid 567 323
Mailgun Mailgun 524 571
SparkPost SparkPost 226 188
Amazon SES Amazon SES 160 304
Postmark Competitors and Similar

Get a list of 55,700 websites using Postmark which includes location information, hosting data, contact details, 34,059 currently live websites and an additional 105,556 domains that redirect to sites in this list. 21,641 sites that used this technology previously and 17,032 websites in the United States currently using Postmark.

Site Totals

Total Live
34,059
105,556 additional website redirects?.
USA Live Sites
17,032
Live and Historical
55,700
Top 1m
0.34%
3,403
Top 100k
0.94%
945
Top 10k
1.6%
160
United States
17,032
United Kingdom
4,484
Canada
1,499
Netherlands
1,319
Australia
1,129
Belgium
745
Germany
559
France
521
Finland
492
.io
408
Brazil
319
.co
313
Switzerland
311
Denmark
304
Sweden
289
Italy
271
New Zealand
192
.me
176
Norway
174
India
166
Spain
165
Russia
158
South Africa
152
Poland
145
Czech Republic
127
Ireland
117
Romania
111
Greece
109
Austria
84
Hungary
83
Mexico
80
Japan
52
Hong Kong
47
Indonesia
43
Turkey
39
Vietnam
39
China
38
.tv
38
Argentina
38
Portugal
36
Chile
33
Singapore
29
Iraq
29
Israel
28
Nigeria
26
Slovakia
25
Cocos Islands
23
Niue
22
Cyprus
21
Lithuania
21
Iceland
19
Iran
18
Philippines
18
Slovenia
18
Anguilla
17
Croatia
15
Estonia
14
Latvia
13
Ukraine
11
Serbia
11
UAE
11
Malaysia
11
Panama
10
Taiwan
10
Luxembourg
10
Armenia
10
Micronesia
9
Peru
9
Saint Helena
8
Kazakhstan
8
Bosnia and Herzegovina
8
Pakistan
8
Trinidad and Tobago
7
Saint Pierre and Miquelon
7
Tonga
6
Kenya
6
Sri Lanka
6
Dominican Republic
5
Ecuador
5
Saudi Arabia
5
Samoa
5
Seychelles
5
South Korea
5
Cayman Islands
5
Thailand
5
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